3 papers
gr-qc2005
Exact Static Solutions for Scalar Fields Coupled to Gravity in -Dimensions
Ayse H. Bilge, Durmus Daghan
Einstein's field equations for a spherically symmetric metric coupled to a massless scalar field are reduced to a system effectively of second order in time, in terms of the variab…
nlin.SI2004
On the Classification of Scalar Non-Polynomial Evolution Equations: Quasilinearity
Ayse Humeyra Bilge
We prove that, for , scalar evolution equations of the form which admit a nontrivial conserved density of order are linear in . The existe…
math-ph2004
Canonical bases for real representations of Clifford algebras
Ayse H. Bilge, Sahin Kocak, Selman Uguz
The well-known classification of the Clifford algebras leads to canonical forms of complex and real representations which are essentially unique by virtue of the Wedderbu…